[PATCH RFC v1 09/15] iommu/virtio: Update table format probing header

[Vivek Gautam]

Add info about asid_bits and additional flags to table format
probing header.

Signed-off-by: Vivek Gautam <vivek.gautam@xxxxxxx>
Cc: Joerg Roedel <joro@xxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
Cc: Robin Murphy <robin.murphy@xxxxxxx>
Cc: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx>
Cc: Eric Auger <eric.auger@xxxxxxxxxx>
Cc: Alex Williamson <alex.williamson@xxxxxxxxxx>
Cc: Kevin Tian <kevin.tian@xxxxxxxxx>
Cc: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
Cc: Liu Yi L <yi.l.liu@xxxxxxxxx>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
Cc: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@xxxxxxxxxx>
---
 include/uapi/linux/virtio_iommu.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/virtio_iommu.h b/include/uapi/linux/virtio_iommu.h
index 43821e33e7af..8a0624bab4b2 100644
--- a/include/uapi/linux/virtio_iommu.h
+++ b/include/uapi/linux/virtio_iommu.h
@@ -169,7 +169,10 @@ struct virtio_iommu_probe_pasid_size {
 struct virtio_iommu_probe_table_format {
 	struct virtio_iommu_probe_property	head;
 	__le16					format;
-	__u8					reserved[2];
+	__le16					asid_bits;
+
+	__le32					flags;
+	__u8					reserved[4];
 };
 
 struct virtio_iommu_req_probe {
-- 
2.17.1